Avatar

Chadi Sebbar

Cybersecurity Engineer & Blockchain Strategist

Welcome

Welcome to my corner of cybersecurity, where I blend traditional network defense with cutting-edge blockchain security. As a dedicated cybersecurity engineer, I specialize in securing decentralized systems—from smart contracts to on-chain protocols. After mastering networks and incident response, I’ve turned my focus to blockchain security, conducting threat analyses, auditing smart contracts, and building AI‐powered scanners that proactively identify vulnerabilities in Web3 applications.

My work philosophy revolves around continuous learning and global collaboration. I speak five languages (Arabic, French, English, Spanish, Portuguese) and am adding Italian, enabling seamless coordination with international teams across diverse regulatory landscapes.

In my current role at SecureSys, I architect defense-in-depth solutions for mixed cloud and on-prem environments, lead security audits for DeFi projects, and integrate ML-driven static analysis into our security pipeline. This cross-disciplinary expertise ensures I can bridge technical depth with strategic vision—whether you’re launching a new decentralized application or fortifying an enterprise network.

Dive into my projects to see how I’m safeguarding both legacy infrastructures and the next generation of blockchain ecosystems.

Recent Projects

Recent Articles